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Patent Assignment Assignor Details
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Assignor Name : ESSIG, JONATHAN
Total Assignments: 8
Assignment: 1
Reel/Frame:045644/0742   Pages: 6
Recorded: 04/26/2018
Attorney Dkt #:1426-1002-N
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REGENSBURGER, ALOIS
Exec Dt:
04/18/2018
2
HAUGER, CHRISTOPH
Exec Dt:
04/16/2018
3
KOHLHAMMER, SUSANNE
Exec Dt:
04/18/2018
4
ESSIG, JONATHAN
Exec Dt:
04/16/2018
Assignee
1
CARL ZEISS MEDITEC AG
GÖSCHWITZER STR. 51 - 52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11079587
US20180252909
15910225
Correspondence name and address
GEORG HASSELMANN
EWERS & HASSELMANN PLLC
1101 CONNECTICUT AVE., NW, SUITE 450
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:056274/0857   Pages: 4
Recorded: 05/18/2021
Attorney Dkt #:9030236US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REGENSBURGER, ALOIS
Exec Dt:
03/19/2021
2
KOHLHAMMER, SUSANNE
Exec Dt:
02/09/2021
3
ESSIG, JONATHAN
Exec Dt:
02/12/2021
Assignee
1
CARL ZEISS MEDITEC AG
GOESCHWITZER STRASSE 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11531194
US20210231938
17156263
Correspondence name and address
WALTER OTTESEN, P.A.
P.O. BOX 4026
GAITHERSBURG, MD 20885-4026
Assignment: 3
Reel/Frame:055903/0421   Pages: 7
Recorded: 04/13/2021
Attorney Dkt #:Z50271US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAAB, ANDREAS
Exec Dt:
03/11/2021
2
ESSIG, JONATHAN
Exec Dt:
03/15/2021
3
SCHERER, DOMINIK
Exec Dt:
03/31/2021
4
VOIGT, CHRISTIAN
Exec Dt:
03/09/2021
5
SAUR, STEFAN
Exec Dt:
03/05/2021
Assignee
1
CARL ZEISS MEDITEC AG
GOESCHWITZER STRASSE 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11977212
US20210157112
17100406
Correspondence name and address
WALTER OTTESEN, P.A.
P.O. BOX 4026
GAITHERSBURG, MD 20885-4026
Assignment: 4
Reel/Frame:056234/0627   Pages: 8
Recorded: 05/13/2021
Attorney Dkt #:2811-1005-N
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REGENSBURGER, ALOIS
Exec Dt:
04/10/2021
2
KOHLHAMMER, SUSANNE
Exec Dt:
04/20/2021
3
ESSIG, JONATHAN
Exec Dt:
04/16/2021
Assignee
1
CARL ZEISS MEDITEC AG
GOESCHWITZER STRASSE 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11652974
US20210014470
16925264
Correspondence name and address
FALK EWERS
EWERS IP LAW PLLC
1612 K STREET, NW, SUITE 1204
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:060600/0688   Pages: 5
Recorded: 07/24/2022
Attorney Dkt #:2612-1020-N
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEDER, CHRISTIAN
Exec Dt:
05/13/2022
2
ESSIG, JONATHAN
Exec Dt:
06/05/2022
Assignee
1
CARL ZEISS MEDITEC AG
GOESCHWITZER STRASSE 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220234805
17581913
Correspondence name and address
FALK EWERS
EWERS IP LAW PLLC
1612 K STREET, NW, SUITE 1204
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:066445/0404   Pages: 14
Recorded: 02/12/2024
Attorney Dkt #:1228-1042-N
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ERNSPERGER, STEFAN
Exec Dt:
01/24/2024
2
ESSIG, JONATHAN
Exec Dt:
01/24/2024
3
KRIEG, NATALIE
Exec Dt:
01/24/2024
4
LITSCH, DOMINIK
Exec Dt:
01/29/2024
5
MUELLER, ANDRE
Exec Dt:
01/30/2024
6
RAAB, ANDREAS
Exec Dt:
01/24/2024
Assignee
1
CARL ZEISS MEDITEC AG
GOESCHWITZER STRASSE 51 - 52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240151957
18387836
Correspondence name and address
FALK EWERS
EWERS IP LAW PLLC
1612 K STREET NW, SUITE 1204
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:066548/0877   Pages: 12
Recorded: 02/23/2024
Attorney Dkt #:1228-1041-N
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUELLER, ANDRE
Exec Dt:
01/30/2024
2
RAAB, ANDREAS
Exec Dt:
01/26/2024
3
ESSIG, JONATHAN
Exec Dt:
01/26/2024
4
KRIEG, NATALIE
Exec Dt:
01/26/2024
5
ERNSPERGER, STEFAN
Exec Dt:
01/30/2024
Assignee
1
CARL ZEISS MEDITEC AG
GOESCHWITZER STRASSE 51 - 52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240077714
18387833
Correspondence name and address
FALK EWERS
1612 K STREET, NW, SUITE 1204
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:066811/0654   Pages: 5
Recorded: 03/18/2024
Attorney Dkt #:9030245US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESSIG, JONATHAN
Exec Dt:
02/16/2024
2
BEDER, CHRISTIAN
Exec Dt:
02/16/2024
Assignee
1
CARL ZEISS MEDITEC AG
GOESCHWITZER STRASSE 51-52
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240168279
18422817
Correspondence name and address
WALTER OTTESEN
P.O. BOX 4026
GAITHERSBURG, MD 20885-4026

Search Results as of: 06/18/2024 02:53 PM
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